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melisa1 [442]
2 years ago
14

Please help, if you’re correct I’ll mark you as brainiest!!!

Mathematics
1 answer:
ladessa [460]2 years ago
3 0

Answer:

D. 16.7%

Step-by-step explanation:

Rate of return is:

R = (Vf - Vi) / Vi

R is the rate of return, Vf is the final value, and Vi is the initial value. Essentially, you're finding the change in value and dividing by the initial value.

R = (1750 - 1500) / 1500 = 0.167 = 16.7%

Make sure that you divide by the initial value, not the final. If you divided by 1750 instead, you would have gotten 14.3% which is not correct.

Make sure you check your sign as well. The value increased, so the rate of return is positive.

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Use technology to determine PLEASE HELP I WILL MARK U BRAINLIEST. the vertex of each quadratic
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Step-by-step explanation:

My favorite "technology" for problems like this is the Desmos graphing calculator app or web service. It easily displays the vertex (and/or zeros) of the function.

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